30808document6903indexcodes.txttext/plaind02f8a24146d4c17b6a1b16da5aeee90815bb6ee89f72275fd936a6e3acd88c8SHA25627342019-07-19 13:00:34https://datacompass.lshtm.ac.uk/id/eprint/1229/2/indexcodes.txt